What is the measure of the missing angle? PICTURE BELOW \/

asked Nov 6, 2020 55.9k views

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What is the measure of the missing angle?
PICTURE BELOW \/

$What is the measure of the missing angle? PICTURE BELOW \/-example-1$

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Answer:

The measure of the missing angle is 90°

Explanation:

∵ This figure is a quadrilateral

∴ the sum of measures of its angles = 360°

∴ m∠x = 360 - 107 - 72 - 91 = 90°

Royatirek answered Nov 12, 2020

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